ExplorEnz: EC 2.4.1.362

Your query returned 1 entry. Printable version

2.4.1.362

Accepted name:

α-(1→3) branching sucrase

Reaction:

sucrose + a (1→6)-α-D-glucan = D-fructose + a (1→6)-α-D-glucan containing a (1→3)-α-D-glucose branch

Other name(s):

branching sucrase A; BRS-A; brsA (gene name)

Systematic name:

sucrose:(1→6)-α-D-glucan 3-α-D-[(1→3)-α-D-glucosyl]-transferase

Comments:

The enzyme from Leuconostoc spp. is responsible for producing α-(1→3) branches in α-(1→6) glucans by transferring the glucose residue from fructose to a 3-hydroxyl group of a glucan.

Links to other databases:

BRENDA, EXPASY, KEGG, MetaCyc

References:

1.	Vuillemin, M., Claverie, M., Brison, Y., Severac, E., Bondy, P., Morel, S., Monsan, P., Moulis, C. and Remaud-Simeon, M. Characterization of the first α-(1→3) branching sucrases of the GH70 family. J. Biol. Chem. 291 (2016) 7687–7702. [PMID: 26763236]
2.	Moulis, C., Andre, I. and Remaud-Simeon, M. GH13 amylosucrases and GH70 branching sucrases, atypical enzymes in their respective families. Cell. Mol. Life Sci. 73 (2016) 2661–2679. [PMID: 27141938]

[EC 2.4.1.362 created 2019]